Can someone pleaseeee help and if you’re correct i’ll give brainliest

2 answers:

Ilya [14]2 years ago

5 0

Answer:

πr²= 12.56

r²=12.56/3.14 = 4

r= 2

therefore , diameter = 2r = 2×2= 4 mm

5 0

Correct ^^^^^^^^^^^^^^

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